Emacs 24+ comes with a package manager (
M-x list-packages). This allows the user to install (and upgrade packages) by simply pressing
I on the selected packages, with Emacs pulling from the right repositories (
I am able to find one entry for AUCTeX (see snapshot below), but it looks old (and it seems to be the one I have installed already):
Can I install the latest version of AUCTeX in my system (OS X) using the package manager? If so how? and if not, would be a good way of doing it?